Preliminary datasheet, High voltage green mode pwm controller ap3106, Electrical characteristics – Diodes AP3106 User Manual
Page 6
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Preliminary Datasheet
HIGH VOLTAGE GREEN MODE PWM CONTROLLER AP3106
Sep. 2011 Rev. 1. 0 BCD Semiconductor Manufacturing Limited
6
Electrical Characteristics
V
IN
=16V, T
A
=25°C, unless otherwise specified.
Parameter Conditions
Min
Typ
Max
Unit
HIGH-VOLTAGE SUPPLY (HV Pin)
High-Voltage Current Source
V
CC
<UVLO (on) , V
HV
=400V 1
2
3.5
mA
V
CC
>UVLO (off), V
HV
=100V
2.5
Off-State Leakage Current
V
CC
>UVLO (off), V
HV
=400V
10
18
µA
SUPPLY VOLTAGE (VCC Pin)
Start-up Current
V
CC
=14.8V
5
15
µA
V
FB
=0V, C
L
=1nF 0.2
0.6
1
Operating Supply Current
V
FB
=3V, C
L
=1nF 1.5
2.5
3.5
mA
UVLO (on)
15
16
17
V
UVLO (off)
7.6
8.6
9.6
V
VCC OVP
27
28
30
V
VCC Clamp
I
CC
=5mA
35
V
De-latch VCC
3.8
5.7
7
V
OSCILLATOR SECTION
Maximum Duty Cycle
70
75
80
Minimum Duty Cycle
0
%
Oscillation Frequency
R
I
=100k
Ω
60 65 70 kHz
Green Mode Frequency
R
I
=100k
Ω
28
kHz
Frequency Temperature Stability
-40 to 85°C
5
%
Frequency Voltage Stability
V
CC
=12V to 30V
5
%
Frequency Dithering
∆f/center frequency
±6
%
CURRENT SENSE SECTION (SENSE Pin)
Maximum SENSE Voltage
V
HV
=100V 0.8
0.85
0.9
V
The Ratio of Input Voltage
to Current Sense Voltage
2.5
3
3.5
V/V
LEB Time of SENSE
R
I
=100k
Ω
150 250 350 ns
Delay to Output
100
ns
Soft Start Time
R
I
=100k
Ω
3 4 5 ms
FEEDBACK INPUT SECTION (FB Pin)
Short Circuit Current
V
FB
=0V -0.6
-0.3
mA
Green Mode Threshold VFB
2.1
V
Burst Mode Threshold VFB
0.89
1.15
1.41
V
Open Loop Voltage
FB pin open
4.8
5.4
6
V
Input Impendence
10
16
22
k
Ω